# Authenticator App vs Terradoro

The clearest difference is iOS requirement: Authenticator App at 16.0 against Terradoro's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days and Terradoro sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 4 weeks, Terradoro every 3 weeks. The most recent releases landed on August 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Authenticator App | Terradoro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/terradoro/id6761455313/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 54 MB | 226 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [RAPID DIJITAL HIZMETLER LIMITED SIRKETI](https://appshunter.io/developer/1778670178) | [InfiniteApps LLC](https://appshunter.io/developer/1886923468) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-otp/id6755154549)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $14.99 | per month |


### Terradoro

[App page](https://appshunter.io/ios/app/terradoro/id6761455313)

This app transforms focus sessions into a growing virtual world. Earn in-game currency by staying off your phone to unlock new environments and decorations, making productivity a delightful experience.

**Highlights:** Focus timer with real-time planet growth, Unlock 8 unique biomes, Collect decorations and creatures, Flexible session lengths, Live Activity and home screen widgets, Session history and streak tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Terradoro Pro Monthly | $3.99 | per month |
| Terradoro Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Is Terradoro free?

Terradoro is free to download, with in-app purchases available.

### Do Authenticator App or Terradoro have ads?

Neither Authenticator App nor Terradoro shows ads.

### Which is updated more often, Authenticator App or Terradoro?

Authenticator App ships an update every 4 weeks, and Terradoro every 3 weeks. Most recently, Authenticator App was updated on August 17, 2026 and Terradoro on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*